arXiv · alg-geom/9710027
Injective resolutions of BG and derived moduli spaces of local systems
Abstract
It was suggested on several occasions by Deligne, Drinfeld and Kontsevich that all the moduli spaces arising in the classical problems of deformation theory should be extended to natural "derived" moduli spaces which are always smooth in an appropriate sense and whose tangent spaces involve the entire cohomology of the sheaf of infinitesimal automorphisms, not just H^1. In this note we give an algebraic construction of such an extension for the simplest class of moduli spaces, namely for moduli of local systems (representations of the fundamental group).
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
M. Kapranov. 1997-10-24. Injective resolutions of BG and derived moduli spaces of local systems. https://arxiv.org/abs/alg-geom/9710027
Cite the original work for its findings. Save a collection to share your selection of sources.